component
L78M12ACDT-TR
Public Made by Adomby adom
STMicroelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, TO-252-2(DPAK). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (DIGIKEY_PN 497-1210-2-ND, LCSC_PN C161629). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+27−5
l78m12acdt-tr.lbr+21−2@@ -57,6 +57,18 @@ <smd name="1" x="-5.0400" y="2.2800" dx="2.2000" dy="1.2000" layer="1"/> <smd name="2" x="1.2600" y="-0.0000" dx="6.4000" dy="5.8000" layer="1"/> <smd name="3" x="-5.0400" y="-2.2800" dx="2.2000" dy="1.2000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-5.0400" y="3.1400"/>+ <vertex x="-5.3800" y="3.6100"/>+ <vertex x="-4.7000" y="3.6100"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="3.1100" y="3.2500"/>+ <vertex x="3.1100" y="-3.2500"/>+ <vertex x="-3.1100" y="-3.2500"/>+ <vertex x="-3.1100" y="2.2500"/>+ <vertex x="-2.1100" y="3.2500"/>+ </polygon> <wire x1="-3.3100" y1="3.4500" x2="-3.3100" y2="3.1800" width="0.1200" layer="21"/> <wire x1="-3.3100" y1="-3.4500" x2="-3.3100" y2="-3.1800" width="0.1200" layer="21"/> <wire x1="3.1100" y1="3.4500" x2="-3.3100" y2="3.4500" width="0.1200" layer="21"/>@@ -72,7 +84,7 @@ <wire x1="4.1100" y1="-2.7000" x2="3.1100" y2="-2.7000" width="0.1000" layer="51"/> <text x="0" y="4.050" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-4.050" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-5.0400" y="3.1400"/><vertex x="-5.3800" y="3.6100"/><vertex x="-4.7000" y="3.6100"/></polygon></package>+</package> </packages> <symbols> <symbol name="L78M12ACDT-TR">@@ -100,7 +112,14 @@ <connect gate="G$1" pin="GND" pad="2"/> <connect gate="G$1" pin="OUTPUT" pad="3"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="L78M12ACDT-TR" constant="no"/>+ <attribute name="MANUFACTURER" value="STMicroelectronics" constant="no"/>+ <attribute name="DIGIKEY_PN" value="497-1210-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C161629" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+6−3@@ -26,13 +26,16 @@ "model_3d_step": "l78m12acdt-tr.step", "lbr": "l78m12acdt-tr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "497-1210-2-ND",+ "lcsc": "C161629"+ }, "pins": [ { "number": "1", "name": "INPUT", "type": "power_in",- "description": "Unregulated DC input supply. Absolute maximum V_I = 35 V (for V_O up to 18 V). Requires a 0.33 µF input bypass capacitor if the regulator is located far from the power-supply filter."+ "description": "Unregulated DC input supply. Absolute maximum V_I = 35 V (for V_O up to 18 V). Requires a 0.33 \u00b5F input bypass capacitor if the regulator is located far from the power-supply filter." }, { "number": "2",@@ -44,7 +47,7 @@ "number": "3", "name": "OUTPUT", "type": "power_out",- "description": "Regulated +12 V output, 500 mA capable. V_O typ = 12 V (11.75 to 12.25 V at T_J = 25 °C). A 0.1 µF output capacitor improves transient response."+ "description": "Regulated +12 V output, 500 mA capable. V_O typ = 12 V (11.75 to 12.25 V at T_J = 25 \u00b0C). A 0.1 \u00b5F output capacitor improves transient response." } ], "provenance": {